Sponge beating crusher for sofa production

Abstract

The utility model discloses a sponge crusher for sofa production, which relates to the technical field of sponge crushers and comprises a sponge crusher, a fan, a feeding channel and a dust intercepting mechanism for preventing a large amount of dust from leaking, the dust intercepting mechanism comprises a bearing seat fixedly connected to the outer wall of the feeding end of the feeding channel in a sleeving mode, a ventilation seat slidably arranged on the bearing seat in a rectangular frame shape, a dustproof screen window detachably arranged in the inner side of the ventilation seat and a tight component arranged outside the ventilation seat, and a push-pull component is arranged on the side, away from the sponge pulverizer, of the ventilation seat; through the arrangement of the dust intercepting mechanism, after sponge is added into the sponge pulverizer through the feeding channel, the ventilation base slides to the position corresponding to the feeding end of the feeding channel under the action of the push-pull component, and the dustproof screen window can filter and intercept a large amount of inclined dust in the feeding channel in real time in the sponge pulverizing process; and therefore, the harm of dust to workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of sponge crushing machine technology, specifically to a sponge crushing machine for sofa production. Background Technology

[0002] A sofa is a multi-seat chair with cushions, a backrest with springs or thick foam, and armrests on both sides. It is a type of upholstered furniture. A sponge is a porous material with good water absorption, used for cleaning. Commonly used sponges are made of wood cellulose fibers or foamed plastic polymers. There are also natural sponges made from sponge animals. Most natural sponges are used for body cleaning or painting. In addition, there are three other types of synthetic sponges made from materials such as low-density polyether, polyvinyl alcohol, and polyester.

[0003] The prior art patent publication number CN215234558U describes a sponge crushing device for intelligent sofa production. The patent describes a crushing mechanism that is detachably and slidably connected to the housing shell. After the crushing teeth are jammed by the sponge, the user can use the handle to pull out the entire crushing mechanism and quickly and easily clean the sponge on the crushing teeth. This avoids the problems of the traditional crushing mechanism being fixed in the air duct, where the sponge is wrapped around the crushing teeth and difficult to clean, thus effectively improving the practicality of the device.

[0004] However, in practice, sponges easily generate a lot of dust when they are crushed. As a result, the dust is easily leaked out of the feed channel through the fan inside the crushing device, which seriously affects the environment outside the equipment and endangers the physical and mental health of the workers. Utility Model Content

[0005] To solve the above-mentioned technical problems, a sponge shredder for sofa production is provided. This solves the problem that in the prior art, a large amount of dust is easily generated when sponge is shredded, and the dust is easily leaked out of the feed channel through the fan in the shredding device, which seriously affects the environment outside the equipment.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a sponge crushing machine for sofa production, including a sponge crusher, a fan installed on the top of the sponge crusher, and a feed channel connected to and fixed on the side wall of the sponge crusher, and also including a dust interception mechanism for preventing a large amount of dust from leaking out.

[0007] The dust interception mechanism includes a support seat that is fastened to the outer wall of the feed end of the feed channel, a vent seat that is slidably arranged on the support seat in the shape of a rectangular frame, a dustproof screen that can be detached from the inner side of the vent seat, and a tight component arranged on the outside of the vent seat. A push-pull component is provided on the side of the vent seat away from the sponge crusher.

[0008] Preferably, the push-pull component includes a platform vertically fixed to the side of the top surface of the support seat and an electric cylinder installed in the middle of the platform, wherein the telescopic rod of the electric cylinder is fixedly connected to the vent seat.

[0009] Preferably, the tight-fitting component includes a pressure seat slidably disposed on the outer wall of the vent seat and a sealing gasket fixed to the bottom end of the pressure seat, and a pressing component is provided on both sides of the pressure seat.

[0010] Preferably, the pressing component includes a rail limiting plate horizontally fixed to the top surface of the bearing seat and a rail limiting groove formed on the rail limiting plate, wherein a movable column that is fixedly connected to the side wall of the pressing seat is slidably disposed in the rail limiting groove.

[0011] Preferably, the track limiting groove is composed of an inclined groove and a horizontal groove, with the inclined groove being close to the sponge crusher.

[0012] Compared with the prior art, the advantages of this utility model are:

[0013] (1) By setting up a dust interception mechanism, after the sponge is added into the sponge crusher through the feeding channel, the ventilation seat is slid to the position corresponding to the feeding end of the feeding channel by the action of the push-pull component. The dust screen can filter and intercept a large amount of skewed dust from the feeding channel in real time during the sponge crushing process, thereby reducing the harm of dust to the workers.

[0014] (2) By setting the tight component, when the vent seat is slid to the position corresponding to the feed end of the feed channel by using the push-pull component, the pressing component in the tight component can form a downward pressure on the pressing seat, so that the sealing gasket can be tightly attached to the bearing seat, improving the sealing performance inside the vent seat, and ensuring that when dust enters the vent seat, there is no gap for dust to leak out. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a partial structural diagram of the present invention;

[0017] Figure 3 This utility model Figure 1 Schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the internal structure of the vent seat of this utility model.

[0019] The numbers on the map are:

[0020] 1. Sponge pulverizer; 2. Fan; 3. Feed channel; 4. Bearing seat; 5. Ventilation seat; 6. Dust screen; 7. Platform; 8. Electric cylinder; 9. Guide rod; 10. Positioning plate; 11. Pressing seat; 12. Sealing gasket; 13. Track limiting plate; 14. Track limiting groove; 15. Movable column. Detailed Implementation

[0021] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0022] Reference Figure 1-4 As shown, a sponge crushing machine for sofa production includes a sponge crusher 1, a fan 2 installed on the top of the sponge crusher 1, and a feed channel 3 connected to and fixed on the side wall of the sponge crusher 1.

[0023] According to the relevant content of a smart sofa production sponge crushing device with announcement number CN215234558U in the prior art, when the sponge is fed into the inner cavity of the sponge crusher 1 through the feed channel 3 for crushing, the fan 2 is turned on. The fan 2 can generate a strong wind from top to bottom and blow it towards the sponge, causing the sponge to stick tightly to the crushing equipment built into the sponge crusher 1. This allows the crushing equipment to easily capture the sponge, so that the crushing mechanism cannot capture the sponge due to its light weight and lack of downward pressure, which would affect the crushing effect of the sponge.

[0024] Based on the aforementioned patent, the sponge shredder 1 is an existing, mature device that is already well-known to the public. This solution will not go into detail about its internal shredding structure and operating principle.

[0025] However, when sponges are crushed, a large amount of dust is easily generated. Therefore, the dust is easily leaked out from the feed channel 3 through the action of the fan 2 inside the sponge crusher 1, which seriously affects the environment outside the sponge crusher 1 and endangers the physical and mental health of the workers.

[0026] In view of this, refer to Figure 1-4 As shown, it is worth noting that it also includes a dust interception mechanism to prevent large amounts of dust from leaking out.

[0027] The dust interception mechanism includes a support seat 4 that is fastened to the outer wall of the feed end of the feed channel 3, a vent seat 5 that is slidably arranged on the support seat 4 in the shape of a rectangular frame, and a dustproof screen 6 that can be detached from the inner side of the vent seat 5. A push-pull component is provided on the side of the vent seat 5 away from the sponge crusher 1.

[0028] With the dust interception mechanism in place, after the sponge is added into the sponge crusher 1 through the feeding channel 3, the ventilation seat 5 is slid to the position corresponding to the feeding end of the feeding channel 3 by the action of the push-pull component. The dust screen 6 can then filter and intercept a large amount of skewed dust from the feeding channel 3 in real time during the sponge crushing process, thereby reducing the harm of dust to the workers.

[0029] Furthermore, referring to Figure 2 As shown, it is worth noting that the push-pull component includes a platform 7 that is vertically fixed to the side of the top surface of the support 4 and an electric cylinder 8 installed in the middle of the platform 7. The telescopic rod of the electric cylinder 8 is fixedly connected to the vent seat 5.

[0030] When the electric cylinder 8 is activated, the extension rod of the electric cylinder 8 causes the vent seat 5 to slide on the support seat 4, thereby realizing the pushing and pulling action of the vent seat 5.

[0031] Furthermore, referring to Figure 2 As shown, it is worth noting that guide rods 9 slide through the inner walls on both sides of the platform 7, and one end of the guide rods 9 is fixedly connected to the vent seat 5.

[0032] With the guide rod 9 in place, when the vent seat 5 slides, the guide rod 9 can simultaneously retract within the inner wall of the platform 7. In this way, the platform 7 and the guide rod 9 work together to effectively limit the movement trajectory of the vent seat 5 and ensure the stability of the vent seat 5 during movement.

[0033] In addition, refer to Figure 2 As shown, it is worth noting that the dust interception mechanism also includes a tight component disposed on the outside of the vent seat 5 to improve the internal sealing of the vent seat 5;

[0034] The tight component includes a pressure seat 11 that is slidably disposed on the outer wall of the vent seat 5 and a sealing gasket 12 fixed to the bottom end of the pressure seat 11. Both sides of the pressure seat 11 are provided with a pressing component.

[0035] By using the tight fitting components, when the vent seat 5 is slid to the position corresponding to the feed end of the feed channel 3 by the push-pull component, the pressing component in the tight fitting components can exert downward pressure on the pressing seat 11, thereby making the sealing gasket 12 fit tightly against the bearing seat 4, improving the sealing performance inside the vent seat 5, and ensuring that when dust enters the vent seat 5, there is no gap for dust to leak out.

[0036] Furthermore, referring to Figure 3 As shown, it is worth noting that the pressing component includes a rail limiting plate 13 horizontally fixed to the top surface of the bearing seat 4 and a rail limiting groove 14 opened on the rail limiting plate 13. A movable column 15 that is fixedly connected to the side wall of the pressing seat 11 is slidably arranged in the rail limiting groove 14.

[0037] The track limiting groove 14 is composed of an inclined groove and a horizontal groove, with the inclined groove close to the sponge crusher 1;

[0038] When the vent seat 5 carries the clamping seat 11 to the feed end of the feed channel 3, the movable column 15 can slide from the horizontal groove of the limiting groove 14 into the inclined groove. In this way, the movable column 15 exerts a certain downward pressure on the clamping seat 11 under the action of the inclined groove, causing the sealing gasket 12 to adhere tightly to the surface of the bearing seat 4, thereby enhancing the sealing performance inside the vent seat 5.

[0039] Furthermore, referring to Figure 4 As shown, it is worth noting that positioning pieces 10 are attached to the four corners of the bottom surface of the dust screen 6, which are perpendicular to the inner wall of the vent base 5. The positioning pieces 10 are fixedly connected to the dust screen 6 by bolts.

[0040] The knob bolt is used to release the fixing between the positioning piece 10 and the dust screen 6, thus facilitating the later individual removal and cleaning of the dust screen 6.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sponge crushing machine for sofa production, comprising a sponge crusher (1), a fan (2) installed on the top of the sponge crusher (1), and a feed channel (3) connected to and fixed on the side wall of the sponge crusher (1), characterized in that: It also includes a dust interception mechanism to prevent large amounts of dust from leaking out; The dust interception mechanism includes a support seat (4) fastened to the outer wall of the feed end of the feed channel (3), a vent seat (5) slidably arranged on the support seat (4) in a rectangular frame shape, a dustproof screen (6) detachable inside the vent seat (5), and a tight component arranged outside the vent seat (5). A push-pull component is provided on the side of the vent seat (5) away from the sponge crusher (1).

2. The sponge shredder for sofa production according to claim 1, characterized in that, The push-pull component includes a platform (7) vertically fixed to the side of the top surface of the support seat (4) and an electric cylinder (8) installed in the middle of the platform (7). The telescopic rod of the electric cylinder (8) is fixedly connected to the vent seat (5).

3. The sponge shredder for sofa production according to claim 1, characterized in that, The tight component includes a pressure seat (11) slidably disposed on the outer wall of the vent seat (5) and a sealing gasket (12) fixed to the bottom end of the pressure seat (11). Both sides of the pressure seat (11) are provided with a pressing component.

4. A sponge shredder for sofa production according to claim 3, characterized in that, The pressing assembly includes a rail limiting plate (13) horizontally fixed to the top surface of the bearing seat (4) and a rail limiting groove (14) opened on the rail limiting plate (13). A movable column (15) that is fixedly connected to the side wall of the pressing seat (11) is slidably arranged in the rail limiting groove (14).

5. A sponge shredder for sofa production according to claim 4, characterized in that, The limiting groove (14) is composed of an inclined groove and a horizontal groove, with the inclined groove close to the sponge crusher (1).

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